冷藏库优化断续PID调温方法的研究

Study on the Temperature Regulation for Cold Storages Using an Optimizing Chopping PID Method

为了提高冷藏库温度控制精度，本文针对目前一些小型控制系统中多采用简易继电式控制的现状，提出了优化断续ＰＩＤ调节方案，经仿真比较，效果良好．

It is the present situation that simple relayed control is commonly used in some small industry control system. In order to raise the accurcy of temperature control for cold storages, an optimizing chopping PID regulation scheme is put forward in this paper. The result of emulation is good.